4 of 23

Yes

Write now Article Tools

Page 2 of 2

though one that has proven itself to be very safe over the life of its use on roller coasters. It is in its simplest form, a ratchet with a limited range of movement that the designer of the ride/vehicle, has determined to be safe. This is also a large part of how minimum height requirements are determined.

Hydraulic restraints are a little more complex to explain, but are also generally more secure, since they must be released by a specific electrical current. These restraints of course, operate on the same principal as any other hydraulic device; liquids cannot be compressed. In simplest terms, the hydraulic fluid flows through a pair of valves; a one-way valve and a two way valve, that is controlled by an electrical solenoid between the top and bottom of the cylinder, as it is forced by the piston. The need for the electrical solenoid to open the two way valve, is more secure than a simple mechanical release, as well as an almost automatic release of the restraint. Hydraulics are really much more complicated and hydraulic restraints are no less complex. If you would like a more thorough explanation of how they work on Top Thrill Dragster specifically,

this is a great article to read.

When it comes to the designs of the rides themselves, they are designed to be as safe as possible for riders in good health. Good health is important, because quite a large majority of injuries and deaths are related to riders who had a pre-existing medical condition, and in some cases knew they should not be riding. If you have serious back or heart problems, then a high level thrill ride is generally not a good option for you, and the parks go to great lengths to inform you of this. In addition to riders who are not healthy, disregard for common sense and rules in general, account for most of the remaining accidents. There is a very good reason there are signs and you are told to not stand up on the ride. If you are standing up, then you have really escaped the restraints, and are now at the mercy of pure physics.

So the conclusion is this: amusement park rides are inherently safe by design and added intent. However, rider error and disregard for rules and warnings, account for a large majority of injuries and deaths. While there have been several instances of mechanical failure on rides, they are not the majority of causes for injury. You are much safer than you think you are while enjoying the rides at an amusement park, so please, enjoy them to the fullest extent.

Learn more about this author, Michael Hunter.
Click here to send this author comments or questions.

• << previous page
• 1
• 2

Add your voice

Know something about Are amusement park rides safe??
We want to hear your view. Write now!